But the end of the adventure promised to be serious.

The fierce Turk grew frightened, and he called for assistance.

In came the armed eunuchs ready for slaughter.

"Good-bye to your boys," said the Irishman, in a whisper.

"Not if I know it," returned Jack; "I'm on in this scene, old man."

"I'm with you, Jack," cried Harry.

Jack was in danger. Over went Harry to help him.

The fierce Turk was filled with wonder and dismay; the enemies appeared to drop from the clouds.

"Now, old big bags," said young Jack, saucily, "come on, and see how a Boy of England can fight."

The words were not intelligible to the Turks, but the gesture was thoroughly understood.